Subject SAT (College Board) Biology: Questions 567 - 571 of 824

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Question number: 567

» DNA and Evolution

Edit
MCQ▾

Question

What is not true regarding nucleic acids?

Choices

Choice (5)Response

a.

RNA is seldom double stranded

b.

One turn of Z-DNA has 12 bases

c.

Length of one helix is 45A° in B-DNA

d.

DNA is single stranded in few viruses

e.

All of the above

Question number: 568

» Organization and Regulation

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MCQ▾

Question

Out of 36 ATP molecules produced per glucose molecule during respiration

Choices

Choice (5)Response

a.

All are formed inside the mitochondria

b.

2 are produced outside glycolysis and 34 during respiratory chain

c.

2 are produced outside mitochondria and 34 inside mitochondria

d.

2 during the process of glycolysis and 34 during the Kreb’s cycle

e.

All of the above

Question number: 569

» Mendel and Hereditary

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MCQ▾

Question

A child of O-group has B-group father. The genotype of father will be

Choices

Choice (5)Response

a.

IBIB

b.

I°I°

c.

IAIB

d.

IB

e.

Question does not provide sufficient data or is vague

Question number: 570

» Cell

Edit
MCQ▾

Question

What term is used for a non-protein organic molecule that is required by some enzymes in order to catalyze a reaction on a substrate?

Choices

Choice (5)Response

a.

Prosthetic group

b.

Cofactor

c.

Coenzyme

d.

Modulator

e.

All of the above

Question number: 571

» DNA and Evolution

Edit
MCQ▾

Question

ATP is

Choices

Choice (5)Response

a.

nucleoside

b.

nucleic acid

c.

vitamin

d.

nucleotide

e.

None of the above

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